dna profiling is also called dna fingerprinting. a common misconception about dna fingerprinting is that they analysis has to do with the actual fingerprints. explain one similarity and one difference between a human being's pattern of bands on an electrophoresis gel and a human fingerprint

No , there is no relation between DNA fingerprinting and actual fingerprints.

Explanation:

In DNA fingerprinting, a  solution converted into the form of gel is used to

differentiate DNA molecules that move with different speed. A DNA molecule of large size moves slowly while a DNA molecule of smaller size moves rapidly.

In gel electrophoresis, DNA molecules are separated based on size. Bands of DNA are formed when DNA molecule fall into discrete sizes. These bands occur in the form of small rectangular bands with each band signifying a specific size.

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.